<!--
 * @Descripttion: 
 * @Author: ziwei
 * @Date: 2022-08-28 17:09:09
 * @LastEditors: ziwei
 * @LastEditTime: 2022-08-28 17:09:12
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>listen</title>
</head>
<body>
    <script>
        /* 页面逻辑 */
        navigator.serviceWorker.addEventListener('message', function (e) {
            const data = e.data;
            const text = '[receive] ' + data.msg + ' —— tab ' + data.from;
            console.log('[Service Worker] receive message:', text);
        });
    </script>
</body>
</html>